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| author | santosh.shilimkar@oracle.com <santosh.shilimkar@oracle.com> | 2016-03-02 00:20:43 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-03-02 20:13:17 +0100 |
| commit | 5711f8b353176393ee2ab023808a0a8c4a9d39b5 (patch) | |
| tree | ddbfbdf1709c60bf9d2bc7fb4571eaeaac361770 /net/rds/rds.h | |
| parent | RDS: Drop stale iWARP RDMA transport (diff) | |
| download | linux-5711f8b353176393ee2ab023808a0a8c4a9d39b5.tar.xz linux-5711f8b353176393ee2ab023808a0a8c4a9d39b5.zip | |
RDS: Add support for SO_TIMESTAMP for incoming messages
The SO_TIMESTAMP generates time stamp for each incoming RDS messages
User app can enable it by using SO_TIMESTAMP setsocketopt() at
SOL_SOCKET level. CMSG data of cmsg type SO_TIMESTAMP contains the
time stamp in struct timeval format.
Reviewed-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds/rds.h')
| -rw-r--r-- | net/rds/rds.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/rds/rds.h b/net/rds/rds.h index 0e2797bdc316..80256b08eac0 100644 --- a/net/rds/rds.h +++ b/net/rds/rds.h @@ -222,6 +222,7 @@ struct rds_incoming { __be32 i_saddr; rds_rdma_cookie_t i_rdma_cookie; + struct timeval i_rx_tstamp; }; struct rds_mr { |